Optical spectra of FLASH generated plasmas

0487214 - FZÚ 2018 RIV SE eng J - Článek v odborném periodiku
Stránský, Michal - Rohlena, Karel
Optical spectra of FLASH generated plasmas.
Physica Scripta. T161, May (2014), s. 1-3, č. článku 014028. ISSN 0031-8949. E-ISSN 1402-4896
Grant CEP: GA MŠMT EE.2.3.20.0087; GA ČR GAP205/11/0571
Grant ostatní: OP VK 2 LaserGen(XE) CZ.1.07/2.3.00/20.0087
Institucionální podpora: RVO:68378271
Klíčová slova: laser plasma * spectroscopy * plasma flow * screening
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 1.126, rok: 2014

Time integrated measurements of optical spectra of the plasma generated by pulses of the free electron laser facility FLASH on a solid target at DESY Hamburg are interpreted in terms of plasma hydrodynamics. It is shown that the main contribution to the optical range comes from the expanding stage of the plasma evolution on a ns scale, whereas the UV part is partially obscured by the optically dense outstreaming plasma near the ablated hole.

Trvalý link: http://hdl.handle.net/11104/0281890